Antenna casing bracket



FIG. 1 is a top, front, and right side environmental perspective view of an antenna casing bracket showing our new design with the broken line showing of fragmented structure being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof. 

The ornamental design for the antenna casing bracket, as shown and described. 